Recently I have read a very useful article about Oracle Application Development Framework (ADF) Importance, future and ADF importance for Java developer. I have read many blogs and other forums where people have asked about future of Oracle ADF and I myself was one of them :P. But I realized that with the passage of time ADF getting mature. You know Oracle already developing their application by using ADF and now the Oracle ADF Mobile will be ice on a cake in my point of view.
This post will help you to understand about Oracle ADF, Why ADF, Future of ADF, and how to get started with Oracle ADF. Please must read this post.